A high-efficiency homogenizing stainless steel neutral furnace lining material processing stirring device

Abstract

The utility model relates to the technical field of furnace lining material processing equipment, concretely to a high -efficient homogenate stainless steel neutral furnace lining material processing stirring device. The utility model discloses a plurality of support posts, the upper end of a plurality of support posts is installed with the stirring jar, the upper end of stirring jar is installed with the top cover, the upper surface of top cover is fixedly connected with motor, the upper surface of top cover is connected with the feed inlet, the arc surface of stirring jar is connected with the discharge gate, and the arc surface of discharge gate is equipped with dredging device, and the arc surface of discharge gate is fixedly connected with mounting bracket. After a plurality of particle sizes, the hardness different raw materials in stainless steel neutral furnace lining material are stirred for a long time in the stirring jar, the mutual extrusion, friction between the particles, the fine powder is easy to produce, the powder is mixed with the blocky material, and the adhesion, the accumulation of the discharge gate is extremely easy to form when discharging, and then the discharge gate blockage problem will appear.

Description

Technical Field

[0001] This utility model relates to the technical field of furnace lining material processing equipment, and in particular to a high-efficiency homogeneous stainless steel neutral furnace lining material processing and stirring device. Background Technology

[0002] Stainless steel neutral furnace linings are typically composed of various raw materials with different particle sizes and hardnesses, such as refined high-silicon, low-iron quartz sand, and quartz powder. Their composition is quite complex, and an appropriate amount of molten quartz sand is added as a refractory layer material. During the furnace lining processing, the stirring device plays a crucial role.

[0003] Regarding the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: After the various raw materials with different particle sizes and hardnesses in the stainless steel neutral furnace lining are stirred in the mixing tank for a long time, the particles are squeezed and rubbed against each other, which easily produces fine powder. When these powders are mixed with lumpy materials, they are very easy to form adhesion and accumulation at the discharge port, which will lead to the discharge port blockage. Therefore, in order to solve the above problems, an efficient and homogeneous stainless steel neutral furnace lining processing and stirring device is proposed. Utility Model Content

[0004] The purpose of this invention is to solve the problem in the existing technology that after long-term stirring in a mixing tank, the various raw materials with different particle sizes and hardness in stainless steel neutral furnace linings are squeezed and rubbed against each other, which easily produces fine powder. When these powders are mixed with lumpy materials, they are very easy to form adhesion and accumulation at the discharge port, which will lead to discharge port blockage. Therefore, this invention proposes a high-efficiency homogeneous stainless steel neutral furnace lining processing and stirring device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a high-efficiency homogeneous stainless steel neutral furnace lining processing and stirring device, comprising several support rods, a stirring tank installed at the upper end of the support rods, a top cover installed at the upper end of the stirring tank, a motor fixedly connected to the upper surface of the top cover, a feed inlet connected to the upper surface of the top cover, a discharge outlet connected to the arc surface of the stirring tank, a clearing device provided on the arc surface of the discharge outlet, the clearing device comprising a mounting frame, the mounting frame fixedly connected to the arc surface of the discharge outlet, a fixing rod fixedly connected to the inner wall of the mounting frame, a rotating block rotatably connected to the arc surface of the fixing rod, a circular ring plate fixedly connected to the surface of the rotating block, a clearing shaft slidably inserted into the circular ring plate, a circular block fixedly connected to one end of the clearing shaft, an arc plate fixedly connected to one side of the mounting frame, a slidably inserted rod inside the arc plate, a slot opened on one side of the rotating block, and the slidably connected rod to the inner wall of the slot of the rotating block.

[0006] The effect achieved by the above-mentioned components is as follows: by setting up the unblocking device, the discharge port can be unblocked. When a blockage occurs on one side of the discharge port, the operator can press the round block to drive the unblocking shaft connected to it to move, so that the unblocking shaft can accurately act on the blockage in the discharge port, quickly and effectively unblock the blockage, ensure the smooth flow of the discharge port, and thus ensure that the furnace lining material can be output smoothly and maintain the normal operation of the mixing tank.

[0007] Preferably, a first spring is fitted onto the arc surface of the unblocking shaft, and the two ends of the first spring are fixedly connected to the circular block and the circular ring plate, respectively.

[0008] The effect achieved by the above components is that after the block is released after unblocking, the first spring releases its elastic potential energy, which drives the unblocking shaft to automatically reset, preparing for the next unblocking operation and effectively improving the convenience of using the device.

[0009] Preferably, one end of the annular plate is fixedly connected to several round rods, which abut against one end of the discharge port.

[0010] The effects achieved by the above components are as follows: the round rod can play a positioning and support role, and the contact between the round rod and the discharge port can accurately define the position of the annular plate and the unblocking shaft, ensuring that the unblocking shaft is always aligned with the inside of the discharge port for unblocking operations, thereby improving the accuracy of unblocking; on the other hand, when the round block is pressed to drive the unblocking shaft to unblock the blockage, the round rod provides a reverse support force to the annular plate, enhancing the overall structural stability of the unblocking device.

[0011] Preferably, the arc surface of the fixing rod is fitted with two torsion springs, and the two ends of the torsion springs are fixedly connected to the mounting bracket and the rotating block, respectively.

[0012] The effect achieved by the above components is that when the discharge port is needed and the limiting of the rotating block is released, the torque of the torsion spring will drive the rotating block to rotate from the top on the arc surface of the fixed rod, thereby driving the ring plate to rotate upward and retract, which improves the flexibility of the device.

[0013] Preferably, the inner wall of the feed inlet is provided with a filter device, which includes a filter plate that is slidably connected to the inner wall of the feed inlet. The arc surface of the feed inlet has two mounting holes. One end of the filter plate has several round holes. The arc surface of the filter plate has two mounting grooves. The inner wall of the mounting groove is fixedly connected to a second spring. The other end of the second spring is fixedly connected to a slide rod. The slide rod is slidably connected to the inner wall of the mounting groove. The size of the slide rod is adapted to the size of the mounting holes. The front end of the slide rod is arc-shaped.

[0014] The effect achieved by the above components is as follows: by setting up a filtration device, the furnace lining material entering the mixing tank can be filtered efficiently. Several round holes on the filter plate can accurately intercept impurities such as oversized particles and metal foreign objects in the furnace lining material, preventing these impurities from mixing into the mixing tank and ensuring the uniformity and purity of the furnace lining material composition.

[0015] Preferably, one end of the filter plate has two arc-shaped holes that communicate with the mounting groove. A connecting rod is slidably connected to the inner wall of the arc-shaped holes, and one end of the connecting rod is fixedly connected to the slide rod.

[0016] The effect achieved by the above components is as follows: the arc-shaped hole, the connecting rod and the sliding rod in the filter plate greatly facilitate the installation and disassembly of the filter plate. When it is necessary to install or disassemble the filter plate, the sliding connecting rod can be used to move the sliding rod in the mounting groove because the connecting rod is slidably connected to the inner wall of the arc-shaped hole, thereby realizing the separation or engagement of the sliding rod and the mounting hole.

[0017] Preferably, one end of the filter plate has several diamond-shaped holes, and the other end of the filter plate has several square holes.

[0018] The effect achieved by the above components is that several diamond-shaped holes and square holes are opened on the filter plate at the same time. By utilizing the geometric characteristics of holes of different shapes, the filter can effectively filter impurities of various shapes in the furnace lining, make up for the limitations of single-shaped holes in filtering impurities of special shapes, expand the impurity filtration range, and more comprehensively block foreign objects in the furnace lining.

[0019] In summary, the beneficial effects of this utility model are as follows:

[0020] 1. In this utility model, by setting up a dredging device, the effect of dredging the discharge port is achieved. When a blockage occurs on one side of the discharge port, the operator can press the round block to drive the dredging shaft connected to it to move, so that the dredging shaft can accurately act on the blockage in the discharge port, quickly and effectively dredging the blockage, ensuring the smooth flow of the discharge port, and thus ensuring that the furnace lining material can be output smoothly and maintaining the normal operation of the mixing tank.

[0021] 2. In this utility model, by setting a filtration device, the furnace lining material entering the mixing tank can be filtered efficiently. Several round holes on the filter plate can accurately intercept impurities such as oversized particles and metal foreign objects in the furnace lining material, preventing these impurities from mixing into the mixing tank and ensuring the uniformity and purity of the furnace lining material composition. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the unblocking device in this utility model;

[0024] Figure 3 In this utility model Figure 2 Enlarged view of point A;

[0025] Figure 4 This is a schematic diagram of the filtration device in this utility model;

[0026] Figure 5 This is a schematic diagram of the filter plate in this utility model;

[0027] Figure 6 In this utility model Figure 5 A partial structural diagram.

[0028] Legend: 1. Support rod; 2. Mixing tank; 3. Unblocking device; 301. Mounting frame; 302. Fixing rod; 303. Rotating block; 304. Circular ring plate; 305. Unblocking shaft; 306. Circular block; 307. First spring; 308. Arc plate; 309. Insert rod; 310. Torsion spring; 311. Round rod; 4. Filtering device; 401. Filter plate; 402. Circular hole; 403. Mounting groove; 404. Second spring; 405. Sliding rod; 406. Arc hole; 407. Connecting rod; 408. Diamond hole; 409. Square hole; 410. Mounting hole; 5. Feed inlet; 6. Discharge outlet; 7. Top cover; 8. Motor. Detailed Implementation

[0029] Reference Figures 1-6 As shown, this utility model provides a technical solution: a high-efficiency homogeneous stainless steel neutral furnace lining processing and stirring device, including several support rods 1, a stirring tank 2 installed at the upper end of the support rods 1, a top cover 7 installed at the upper end of the stirring tank 2, a motor 8 fixedly connected to the upper surface of the top cover 7, a feed inlet 5 connected to the upper surface of the top cover 7, and a discharge outlet 6 connected to the arc surface of the stirring tank 2. A clearing device 3 is provided on the arc surface of the discharge outlet 6. By setting the clearing device 3, the discharge outlet 6 is cleared. When a blockage occurs on one side of the discharge outlet 6, the operator can press the round block 306 to drive the stirring tank 8 to move the motor 8. The movement of the connecting unblocking shaft 305 allows it to precisely target the blockage in the discharge port 6, quickly and effectively clearing the blockage and ensuring the smooth flow of the discharge port 6. This, in turn, ensures the smooth output of the furnace lining material and maintains the normal operation of the mixing tank 2. The inner wall of the inlet 5 is equipped with a filter device 4. By setting the filter device 4, the furnace lining material entering the mixing tank 2 can be filtered efficiently. Several round holes 402 on the filter plate 401 can accurately intercept large particles, metal foreign objects and other impurities in the furnace lining material, preventing these impurities from entering the mixing tank 2 and ensuring the uniformity and purity of the furnace lining material composition.

[0030] The following section will explain the specific setup and function of its unblocking device 3 and filtering device 4.

[0031] Reference Figure 2 and Figure 3 As shown in this embodiment: the unblocking device 3 includes a mounting frame 301, which is fixedly connected to the arc surface of the discharge port 6. A fixing rod 302 is fixedly connected to the inner wall of the mounting frame 301. A rotating block 303 is rotatably connected to the arc surface of the fixing rod 302. A circular ring plate 304 is fixedly connected to the surface of the rotating block 303. An unblocking shaft 305 is slidably inserted into the circular ring plate 304. A circular block 306 is fixedly connected to one end of the unblocking shaft 305. An arc-shaped plate 306 is fixedly connected to one side of the mounting frame 301. 8. A rod 309 is slidably inserted into the arc-shaped plate 308. A slot is provided on one side of the rotating block 303. The rod 309 is slidably connected to the inner wall of the slot in the rotating block 303. A first spring 307 is fitted onto the arc surface of the unblocking shaft 305. The two ends of the first spring 307 are fixedly connected to the circular block 306 and the annular plate 304, respectively. After the unblocking is completed and the circular block 306 is released, the first spring 307 will release its elastic potential energy, causing the unblocking shaft 305 to automatically reset, preparing for the next unblocking operation and effectively improving the efficiency of unblocking. To enhance the ease of use of the device, several round rods 311 are fixedly connected to one end of the annular plate 304. These rods 311 abut against one end of the discharge port 6, serving both positioning and support functions. The contact between the rods 311 and the discharge port 6 precisely defines the positions of the annular plate 304 and the unblocking shaft 305, ensuring that the unblocking shaft 305 is always aligned with the inside of the discharge port 6 for unblocking operations, thus improving the accuracy of unblocking. Furthermore, when the round block 306 is pressed, causing the unblocking shaft 305 to clear the blockage, the round... Rod 311 provides reverse support force for the annular plate 304, enhancing the overall structural stability of the unblocking device 3. Two torsion springs 310 are sleeved on the arc surface of the fixed rod 302. The two ends of the torsion springs 310 are fixedly connected to the mounting frame 301 and the rotating block 303, respectively. When the discharge port 6 is needed and the limiting of the rotating block 303 is released, the torque of the torsion springs 310 will drive the rotating block 303 to rotate from top to bottom on the arc surface of the fixed rod 302, thereby driving the annular plate 304 to rotate upward and retract, improving the flexibility of the device.

[0032] Reference Figure 4 , Figure 5 and Figure 6As shown, specifically, the filter device 4 includes a filter plate 401, which is slidably connected to the inner wall of the feed inlet 5. The feed inlet 5 has two mounting holes 410 on its arc-shaped surface. One end of the filter plate 401 has several circular holes 402. The arc-shaped surface of the filter plate 401 has two mounting grooves 403. A second spring 404 is fixedly connected to the inner wall of the mounting groove 403. The other end of the second spring 404 is fixedly connected to a sliding rod 405, which is slidably connected to the inner wall of the mounting groove 403. The size of the sliding rod 405 matches the size of the mounting holes 410. The front end of the sliding rod 405 is arc-shaped. One end of the filter plate 401 has two arc-shaped holes 406, which communicate with the mounting grooves 403. A connecting rod 407 is slidably connected to the inner wall of the arc-shaped holes 406. One end of the connecting rod 407 is fixedly connected to the sliding rod 405. The filter plate 401 is equipped with... The cooperative structure of the arc-shaped hole 406, the connecting rod 407, and the sliding rod 405 greatly facilitates the installation and disassembly of the filter plate 401. When it is necessary to install or disassemble the filter plate 401, the sliding connecting rod 407 is slidably connected to the inner wall of the arc-shaped hole 406, which can drive the sliding rod 405 to move in the mounting groove 403, thereby realizing the separation or engagement of the sliding rod 405 and the mounting hole 410. One end of the filter plate 401 is provided with several diamond-shaped holes 408, and the other end of the filter plate 401 is provided with several square holes 409. The filter plate 401 is provided with several diamond-shaped holes 408 and square holes 409 at the same time. By utilizing the geometric characteristics of holes of different shapes, it can achieve efficient filtration of impurities of various shapes in the furnace lining, make up for the limitations of single-shaped holes in filtering impurities of special shapes, expand the impurity filtration range, and more comprehensively block foreign objects in the furnace lining.

[0033] Working Principle 1: When one side of the discharge port 6 is blocked, the operator presses the round block 306, causing the unblocking shaft 305 to slide within the annular plate 304, thus acting on the blockage. During this process, the first spring 307 is compressed, providing cushioning and preventing the unblocking shaft 305 from causing hard damage to the discharge port 6. After unblocking is completed and the round block 306 is released, the first spring 307 releases its elastic potential energy, causing the unblocking shaft 305 to automatically reset. Simultaneously, the round rod 311 at one end of the annular plate 304 abuts against the discharge port 6, acting as a stop. The positioning and support function ensures that the unblocking shaft 305 is precisely aligned with the blockage and provides reverse support force for the annular plate 304, enhancing structural stability. When it is necessary to release the limit on the rotating block 303, the insert rod 309 is pulled out from the slot of the rotating block 303, and its torsion spring 310 releases torque to drive the rotating block 303 to rotate on the arc surface of the fixed rod 302, thereby causing the annular plate 304 to rotate upward and retract, improving the flexibility of the device and responding to the next blockage at any time, thus ensuring that the discharge port 6 is unobstructed and maintaining the normal operation of the mixing tank 2.

[0034] Working Principle 2: During the feeding process, the furnace lining material enters through the feed inlet 5. The round holes 402, diamond holes 408, and square holes 409 on the filter plate 401 intercept impurities of different shapes and sizes according to their respective geometric characteristics. For example, the round holes 402 accurately filter out large particles and round foreign objects, the diamond holes 408 trap irregular impurities, and the square holes 409 block square foreign objects. The synergistic effect of multiple shaped holes achieves efficient filtration of impurities in the furnace lining material, ensuring the purity of the material entering the mixing tank 2. When installing the filter plate 401, insert the filter plate 401 along the inner wall of the feed inlet 5. The slide rod 405 is compressed, causing the second spring 404 to compress. When the slide rod 405 is aligned with the mounting hole 410, the spring rebounds and pushes the slide rod 405 into the mounting hole 410, thus fixing the filter plate 401. When disassembling, slide the connecting rod 407, which moves the slide rod 405 in the mounting groove 403 along the arc-shaped hole 406, causing the slide rod 405 to disengage from the mounting hole 410, thereby allowing the filter plate 401 to be removed. This facilitates cleaning and replacement of the filter plate 401, maintaining the continuous and efficient filtration capacity of the device.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A high-efficiency, homogeneous stainless steel neutral furnace lining processing and stirring device, comprising several support rods, characterized in that: A mixing tank is mounted on the upper end of several support rods. A top cover is mounted on the upper end of the mixing tank. A motor is fixedly connected to the upper surface of the top cover. A feed inlet is connected to the upper surface of the top cover. A discharge outlet is connected to the arc surface of the mixing tank. A unclogging device is provided on the arc surface of the discharge outlet. The unclogging device includes a mounting frame. The mounting frame is fixedly connected to the arc surface of the discharge outlet. A fixing rod is fixedly connected to the inner wall of the mounting frame. A rotating block is rotatably connected to the arc surface of the fixing rod. A circular ring plate is fixedly connected to the surface of the rotating block. A unclogging shaft is slidably inserted into the circular ring plate. A circular block is fixedly connected to one end of the unclogging shaft. An arc-shaped plate is fixedly connected to one side of the mounting frame. A insertion rod is slidably inserted into the arc-shaped plate. A slot is opened on one side of the rotating block. The insertion rod is slidably connected to the inner wall of the slot of the rotating block.

2. The high-efficiency homogenizing stainless steel neutral lining material processing stirring device according to claim 1, characterized in that: The arc surface of the unblocking shaft is fitted with a first spring, and the two ends of the first spring are fixedly connected to the circular block and the circular ring plate, respectively.

3. The efficient homogeneous stainless steel neutral furnace lining processing and stirring device according to claim 1, characterized in that: Several round rods are fixedly connected to one end of the annular plate, and the round rods abut against one end of the discharge port.

4. The efficient homogeneous stainless steel neutral furnace lining processing and stirring device according to claim 1, characterized in that: The arc surface of the fixing rod is fitted with two torsion springs, and the two ends of the torsion springs are fixedly connected to the mounting bracket and the rotating block, respectively.

5. The efficient homogeneous stainless steel neutral furnace lining processing and stirring device according to claim 1, characterized in that: The inner wall of the feed inlet is equipped with a filter device, which includes a filter plate that is slidably connected to the inner wall of the feed inlet. Two mounting holes are provided on the arc-shaped surface of the feed inlet. The filter plate has several circular holes at one end, and two mounting grooves are formed on the arc surface of the filter plate. A second spring is fixedly connected to the inner wall of the mounting groove, and a sliding rod is fixedly connected to the other end of the second spring. The sliding rod is slidably connected to the inner wall of the mounting groove. The size of the sliding rod is adapted to the size of the mounting hole, and the front end of the sliding rod is arc-shaped.

6. The high-efficiency homogeneous stainless steel neutral furnace lining processing and stirring device according to claim 5, characterized in that: Two arc-shaped holes are provided at one end of the filter plate. The arc-shaped holes are connected to the mounting groove. A connecting rod is slidably connected to the inner wall of the arc-shaped holes. One end of the connecting rod is fixedly connected to the slide rod.

7. The efficient homogeneous stainless steel neutral furnace lining processing and stirring device according to claim 5, characterized in that: The filter plate has several diamond-shaped holes at one end and several square holes at the other end.

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